South By Southwest Interactive Festival Day 3

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Attendees take advantage of electrical outlets to charge their devices at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Attendees take advantage of electrical outlets to charge their devices at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Attendees walk the floor of the Austin Convention Center at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Attendees walk the floor of the Austin Convention Center at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Attendees walk the floor of the Austin Convention Center at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Attendees walk the floor of the Austin Convention Center at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Beam, a remote presence system made by Suitable Technologies, wanders the floor at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Beam, a remote presence system made by Suitable Technologies, wanders the floor at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Tim Wong, co-founder of FabCafe, watches his 3D printer make a pair of sunglasses at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Tim Wong, co-founder of FabCafe, watches his 3D printer make a pair of sunglasses at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

The BlinkFX wearable wrist band is displayed at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

The BlinkFX wearable wrist band is displayed at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

The BlinkFX wearable wrist band is displayed at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

The BlinkFX wearable wrist band is displayed at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

A 3D printer makes a pair of glasses at the FabCafe booth at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

A 3D printer makes a pair of glasses at the FabCafe booth at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

An attendee interacts with an employee using Beam, a remote presence system made by Suitable Technologies, at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

An attendee interacts with an employee using Beam, a remote presence system made by Suitable Technologies, at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Attendees try the T4 touch screen table made by Digital Touch System Corp. at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Attendees try the T4 touch screen table made by Digital Touch System Corp. at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Attendees sit on the floor as they work on their laptops and smart phones at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Attendees sit on the floor as they work on their laptops and smart phones at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

South By Southwest Interactive Festival Day 3

Bloomberg

Attendees try the new Leap Motion Controller made by Leap Motion at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Attendees try the new Leap Motion Controller made by Leap Motion at the South By Southwest Conference (SXSW) in Austin, Texas, U.S., on Monday, March 11, 2013. The 20th annual SXSW Interactive Festival takes place from March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Foursquare Afterparty

Bloomberg

Guests attend the Foursquare Labs Inc., party at the South By Southwest Conference in Austin Texas, U.S., on Sunday, March 10, 2013. The 20th annual SXSW Interactive Festival takes place March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images

Guests attend the Foursquare Labs Inc., party at the South By Southwest Conference in Austin Texas, U.S., on Sunday, March 10, 2013. The 20th annual SXSW Interactive Festival takes place March 8-12. Photographer: David Paul Morris/Bloomberg via Getty Images